The best thing to do is: - kill the window system - log off the terminal - log on as root - startx - do your thing You will HAVE to Is adding the ‘tbl’ prefix to table names really a problem? The following url is of so much help to me http://www.installationpage.com/selenium/how-to-run-selenium-headless-firefox-in-ubuntu/ share|improve this answer answered Apr 10 '15 at 11:20 sridhar 62 add a comment| up vote 0 down vote "Gtk: Find the rate of change at a point on a polynomial Polyglot Anagrams Robbers' Thread Symmetric group action on Young Tableaux What do you call the practice of using (overly) complex http://softwaredevelopercertification.com/cannot-open/ubuntu-gksudo-gedit-cannot-open-display.php
Straight line equation Is there a way to block a President Elect from entering office? I have just installed Deb testing KDE and found this prob using my usual sudo gparted in a konsole, thanks to trying a few things from this feed I now know Is adding the ‘tbl’ prefix to table names really a problem? newbiesforever View Public Profile View LQ Blog View Review Entries View HCL Entries Find More Posts by newbiesforever 04-04-2012, 05:42 AM #11 anticapitalista Member Registered: May 2005 Location: Greece https://forums.opensuse.org/showthread.php/453089-Using-gedit-as-root-quot-Gtk-WARNING-**-cannot-open-display-quot
Gtk Warning Cannot Open Display Ubuntu
Are you attempting to override the automatic setting?No, I am not attempting to override the setting; I just exported $DISPLAY with the IP address for one session to test, based on I am not running this through SSH or VNC. You will have to register before you can post in the forums. (Be aware the forums do not accept user names with a dash "-") Also, logging in lets you avoid davetesc View Public Profile View LQ Blog View Review Entries View HCL Entries Find More Posts by davetesc View Blog Page 1 of 2 1 2 > Thread Tools Show
What if other loged iin people would be able to open windows on your desktop without your allowance?
A list of possible things that could cause this behaviour could help a lot. –d_inevitable May 4 '15 at 14:45 OK, not sure the cause, but I do have
I'm still a little new in openSUSE, Ubuntu has been my OS for the last couple of years.
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toxine View Public Profile View LQ Blog View Review Entries View HCL Entries Find More Posts by toxine 05-12-2010, 04:21 PM #2 acid_kewpie Moderator Registered: Jun 2001 Location: UK
Two-way high power outdoor Wi-Fi Polyglot Anagrams Robbers' Thread OBDII across the world? If you still get the “cannot open display” error, set the DISPLAY variable as shown below. $ export DISPLAY='IP:0.0' Note: IP is the local workstation’s IP where you want the GUI It doesn't seem like it should be necessary to tell the OS that localhost and 127.0.0.1 are equivalent, but it works, at least. Gtk Warning Cannot Open Display Putty Not the answer you're looking for?
Please visit this page to clear all LQ-related cookies. Gtk Warning Cannot Open Display Ssh newbiesforever View Public Profile View LQ Blog View Review Entries View HCL Entries Find More Posts by newbiesforever 04-07-2012, 04:06 AM #13 anticapitalista Member Registered: May 2005 Location: Greece Is mutating static local variables twice in the same expression undefined behavior? I have no idea why this is necessary, it's stupidly inconvenient to say the least This has been happening since I first installed openSUSE, so I haven't screwed up anywhere in
Gtk Warning Cannot Open Display Centos
Downloads Support Community Development Help Login Register Forum New Posts FAQ Calendar Forum Actions Mark Forums Read Quick Links Today's Posts View Site Leaders Articles Blogs What's New? http://superuser.com/questions/310197/how-do-i-fix-a-cannot-open-display-error-when-opening-an-x-program-after-sshi I tried "export DISPLAY=:0.0" too, doesn't work either Quote: [email protected]:~$ xhost +localhost localhost being added to access control list X Error of failed request: BadValue (integer parameter out of range for Gtk Warning Cannot Open Display Ubuntu Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the Gtk Warning Cannot Open Display Mac What is a satisfactory result of penetration testing assessment?
Forum Operations by The UNIX and Linux Forums Visit Jeremy's Blog. this contact form acid_kewpie View Public Profile View LQ Blog View Review Entries View HCL Entries Visit acid_kewpie's homepage! If nothing do you know your local IP? I'm not super sure why it's required for some apps and not others, and I don't have a clue why it would be doing it for gparted of all things. Git Gtk Warning * * Cannot Open Display
Can an object *immediately* start moving at a high velocity? I am invoking this web app from my host thru ssh as "curl http://guest/myapp/start" I observed the logs in Guest OS and see the error message "Gtk-WARNING **: cannot open display" If you want to know more about those things I suggest reading the Xsecurity manpage or the X Security extension spec. have a peek here gnomesu solved the problem, I don't know why I haven't come across that solution before now.
Furthermore you can check the options ForwardX11 and ForwardX11Trusted in your /etc/ssh/ssh_config. Gtk Warning Cannot Open Display Raspberry Pi help because what you wrote _should_ just work tell us more about _your_ situation: - operating system and version in use - desktop environment (if applicable) in use - VM (if Apr 26 '15 at 16:50 @A.B.
But if you use ssh -Y remotemachine the remote machine is treated as trusted client.
Select Articles, Forum, or Blog. Why does antiX not let me sudo like I did on MEPIS? Allow clients to connect from any host using xhost+ Execute the following command to disable the access control, by which you can allow clients to connect from any host. $ xhost Gtk Warning Cannot Open Display Linux more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed
CentOS 5 dies in March 2017 - migrate soon!Full time Geek, part time moderator. There are other reasons for this, but this, especially when asked on a forum is 99% this. 1 members found this post helpful. With putty you need a separate X server like xming or the cygwin X server both installed and running. Check This Out How can I open the next/previous file alphabetically?
Please post beginner questions to learn unix and learn linux in this forum UNIX for Beginners Questions & Answers Search Forums Show Threads Show Posts Tag Search Advanced Search Unanswered Results 1 to 9 of 9 Thread: Using gedit as root: "Gtk-WARNING **: cannot open display:" Thread Tools Show Printable Version Subscribe to this Thread… Display Linear Mode Switch to Hybrid Related 8x11 looks ugly while opening a remote window from ssh. Why does top 50% need a -50% translate offset?
Same symptom of empty $DISPLAY variable (no help setting/exporting it manually). Contact Us - Advertising Info - Rules - LQ Merchandise - Donations - Contributing Member - LQ Sitemap - Main Menu Linux Forum Android Forum Chrome OS Forum Search LQ Inconvenient at least, but the would also be able to create a window such that thay could read all your keyboard typing including your bank accounts. Password Home Search Forums Register Forum RulesMan PagesUnix Commands Linux Commands FAQ Members Today's Posts UNIX for Dummies Questions & Answers This forum is closed for new posts.
How to reply? Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the Related 0“Gtk-WARNING **: cannot open display: ” when using execve to launch a Gtk program on ubuntu2“Gtk-WARNING **: cannot open display:” when running a gtkmm project in Eclipse82git produces Gtk-WARNING: cannot Visit the following links: Site Howto | Site FAQ | Sitemap | Register Now If you have any problems with the registration process or your account login, please contact us.
Word for a Fact Believed by a Sub-Culture Build me a brick wall! or just ForwardX11 in /etc/ssh/ssh_config, then run $ ssh [email protected] -Y, to enable trusted X11 forwarding, don't know the exact cause but I'm guessing with -X some features expire after some Thus the need for giving allowance with xhost. and if you know how to use it: vim.
Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the share|improve this answer answered Jul 15 '14 at 15:13 David Ramirez 12 add a comment| up vote 0 down vote I also had this problem with Solaris 10 and found that What is the significance of the robot in the sand? The Ubuntu guys must be messing around with defaults again. –Zoredache Jul 13 '11 at 19:50 1 @DerfK, in my system "X11Forwarding yes" was there already still I am getting
If I set manually DISPLAY=127.0.0.1:10.0, or DISPLAY=::1:10.0 it does work. As fruttenboel stated, the problem is that when you're logged in with your user account, the X display is owned by you, so root is not allowed to perform an X